Pretty Good Glove Liners
With my fingers getting cold and numb very easily in any cold weather, these served me well as a layer under my ski gloves. As a stand alone they work as well for moderately cold environments. My fingers never went numb while skiing though I will say that my fingers weren't entirely warm and toasty and still felt a cold bite, but not uncomfortably. But this could be due to the ski gloves as well. On their own, these keep pretty warm in most other cold environments.